112012210522 has 32 divisors (see below), whose sum is σ = 174421048320. Its totient is φ = 53885684160.

The previous prime is 112012210511. The next prime is 112012210549. The reversal of 112012210522 is 225012210211.

It is a happy number.

112012210522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 112012210522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33869593 + ... + 33872899.

It is an arithmetic number, because the mean of its divisors is an integer number (5450657760).

Almost surely, 2^112012210522 is an apocalyptic number.

112012210522 is a deficient number, since it is larger than the sum of its proper divisors (62408837798).

112012210522 is a wasteful number, since it uses less digits than its factorization.

112012210522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5206.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 112012210522 its reverse (225012210211), we get a palindrome (337024420733).

The spelling of 112012210522 in words is "one hundred twelve billion, twelve million, two hundred ten thousand, five hundred twenty-two".